baber/WOPTO huggingface dataset:
Patent JP-S60233314-A (JP)
Title: Aspiration control device for internal-combustion engine
Inventor: OKUMURA TAKESHI
IPC: F02M35/108
Filed: 1984-05-07
Abstract: PURPOSE:To improve the combustion under low load conditions by forming the aspiration system of an engine having two intake valves per cylinder with a separate intake passage for each intake valve and a common intake passage having an open-close valve and an injection valve, which are communicated at respective intake ports. CONSTITUTION:Each cylinder 4 has two intake valves 6a, 6b, and separate intake passages 16a, 16b for each intake valve are disposed on both sides with an intake passage 15 common to respective intake valves occupying the center. The passage 15 has an open-close valve 22 operative at high speeds and an injection valve 21 on the downstream side, which are communicated at the respective intake ports and end of a separator wall 20. Under low load conditions, the open- close valve 22 remains closed, and the intake air is supplied to the respective ports from the outer passages at a high speed along the cylinder wall. The intake air streams collide head-on with each other to generate a strong turbulence, and the intake air merged from both the ports in the common passage gathers in the center of the cylinder together with the injected fuel as a rich mixture, where the ignition takes place by a spark plug.
Patent JP-H01263941-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: HASHIMOTO SHIGERU
IPC: G11B5/845
Filed: 1988-04-13
Abstract: PURPOSE:To make the orientation of ferromagnetic particles into a circumference, and to obtain a disk magnetic recording medium at a excellent recording/ reproducing feature by using a rotary magnet moving with the conveyance of a supporting body. CONSTITUTION:After the coating processing of a non-magnetic supporting body 1, and before dry-setting a direction at >50rpm for the coated surface is applied by rotary magnets 5 and 6 in a relatively still condition with respect to the supporting body 1. Since the magnets 5 and 6 move at the same speed as the conveying speed of the supporting body 1, they are always in the still condition with respect to the supporting body,and the magnetic field to rotate in the circumferential direction can be applied to the supporting body as it is. Thus, the high magnetic recording medium at the same aspect ratio in the circumferential direction in the arbitrary position of the circumferential track can be obtained.
Patent JP-S57203726-A (JP)
Title: Production of sintered ore
Inventor: ONO HIROO
IPC: C22B1/20
Filed: 1981-06-10
Abstract: PURPOSE: To economize gaseous C to be used for an ignition furnace without degrading the productivity of sintered ore by utilizing the blast furnace dust generated in a blast furnace effectively as auxiliary fuel for the ignition furnace for a sintering machine.  
     CONSTITUTION: The compounded raw materials compounded with a prescribed amt. of powder ore, etc. and is added and mixed with powder coke are received in a hopper 1, from which they are dispensed at a constant rate with a roll feeder 2 and roll downward on a deflector chute 3 so that they are charged into a pallet 4. These raw materials are leveled off of the surface by a cutting plate 5, and their surfaces are ignited in an ignition furnace 6 where air is sucked from the lower part of the pallet and the raw materials are sintered. Here, the blast furnace dust is sprayed thinly and uniformly on the raw material surface on the pallet 4 by a dispenser for spraying of blast furnace dust consisting of a hopper 7, a roll feeder 8 and a deflector chute 9 between the plate 5 and the furnace 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08281485-A (JP)
Title: Backing strip device for butt joint welding
Inventor: IMAMURA KAZUHISA
IPC: B23K37/06
Filed: 1995-04-14
Abstract: PURPOSE: To improve the penetration bead shape of root pass beads without adjusting the shape of a backing strip having a circular section of the V-groove of a pedestal by fixing the backing trip and driving a liner between a strong back and pedestal to be spanned across base metals at the time of butt joint welding. CONSTITUTION: The U-shaped strong back 3 is tack welded so as to be spanned across the base metals 1, 2 to be butt welded to hold the groove 4 between the base metals 1 and 2. The pedestal 8 is constituted by mounting a transverse pedestal 10 to the base part of a longitudinal pedestal 9 formed by fixing the backing strip 7 having the circular section to the V-groove 12 by solding, etc. The pedestal 8 is inserted to the inner side of the strong back 3 and the wedge- shaped liner 8 is driven between the rear surface of the transverse pedestal 8 and the strong back 3 to press the backing strip 7 to the rear surface side of the groove 4. As a result, the state of permitting welding from the front surface of the groove 4 is attained. Since there is no need for adjusting the shape of the backing strip 7, the working time is reduced.
Patent JP-H07290122-A (JP)
Title: Device for measuring profile and device for grinding of rolling roll
Inventor: KIMURA TOMOAKI
IPC: B21B28/04
Filed: 1994-04-27
Abstract: PURPOSE:To provide such a device for measuring a rolling roll profile capable of positioning a sensor within an allowable angle and distance against a roll surface by a simple and rational structure without complicating an operation for exchanging rolls. CONSTITUTION:A beam 5 is rotated by a rotary mechanism 150, and a measuring direction of a gap sensor 64 is thereby adjusted within the normal direction + or -2 deg. of a roll surface Then, the actuators 12 of a parallelly advancing/retreating mechanism 160 are individually operated to advance/retreat, and after an adjustment is made so that a gap sensor 64 is arranged in parallel with a roll face, a beam 5 is parallelly moved to advance/retreat against the roll face and is proximated to be within a reference measuring distance Lo+ or -3mm. After that, water is fed to the gap sensor 64, a precision measurement is commenced, beam 5 is simultaneously moved in the direction of a roll shaft through a traverse mechanism 170, measuring a profile of a working roll 1.
Patent JP-H04303572-A (JP)
Title: Wire connecting device
Inventor: FURUNO YOSHIHISA
IPC: H01R4/38
Filed: 1991-03-29
Abstract: PURPOSE:To satisfactorily connect a conductive wire to a conducting body in a power cable under a mutually stable state. CONSTITUTION:Each conductive wire 10a to be provided on the end part of each power cable 10 is in contact with a conducting body 2 while being electrically connected thereto. Each movable conductor 3 bends the conductive wire 10a in the axial direction by a prescribed angle so as to press the conductive wire 10a in the direction of the conducting body 2 while making a contact state therebetween stable and satisfactory.
Patent JP-H10278577-A (JP)
Title: Side visor for vehicle
Inventor: MORI TOMOYUKI
IPC: B60J3/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of insect or the like at the time of ventilation without lowering visibility by arranging a filter member in a direction for crossing a glass surface of an elevation window from a lower edge of a main body of a side visor provided in an upper edge of the elevation window. SOLUTION: A main body plate part 6 is formed of a circular main plate 6a and end plates 6b, 6c, and a fitting flange plate part 7 is fitted along the base end of the main body plate, and while a filter plate part 8 is fitted along a lower edge of the main body plate, and multiple holes are formed so as to pass the air but not the foreign material such as insect. The filter 8 is arranged in a direction for crossing a glass surface of an window glass 11, namely, in parallel with a line of sight. A weather strip 12 as a soft member is installed in a sliding part with the glass surface at a tip of the filter plate part 8. Even in the case where the window glass 11 is opened to a position of the weather strip 12, intrusion of rain water can be prevented by the main body plate part 6, and while, intrusion of insect or the like can be prevented by the filter part 8.
Patent JP-H01262721-A (JP)
Title: Reaping part of whole culm charging type combine
Inventor: YASUNO KOJI
IPC: A01D41/02
Filed: 1988-04-12
Abstract: PURPOSE:To prevent a reel from bringing into contact with the lower face of a discharge auger, by shrinking and moving a cylinder for vertically moving a reel to the lowest position when it is sensed by a reaping. level sensing switch that a reaping part moved upward beyond a reap operation level. CONSTITUTION:A reaping level sensing switch 23 for sensing a grass dividing body moved beyond a reaping operation level L is provided near a upper rota tion shaft 11 and when the reaping level sensing switch 23 senses that a grass- dividing body 13 moved upward beyond the level L, a rod 20 of a cylinder for vertically moving a reel is shrunk and moved and a raking-in reel 6 is moved below up to the lowest position. The raking-in reel 6 is not raised, also when the reaping part 5 is turn upward to turning range T.
Patent JP-H0597588-A (JP)
Title: Production of oxide superconductor film
Inventor: HASE TAKASHI
IPC: H01B13/00
Filed: 1991-03-27
Abstract: PURPOSE:To obtain safely, economically the subject high-quality film uniform over a wide region and easily controllable in its forming rate and composition. CONSTITUTION:Respective elements R (at least one element selected from Y and lanthanide series rare earth elements), Ba and Cu are deposited on a substrate in metallic state through vacuum deposition technique to produce a precursor consisting of amorphous metal, and this precursor is heat-treated without being taken out in to the air to effect oxidation and crystallization, thus obtaining the objective superconductor film.
Patent JP-S60233196-A (JP)
Title: Continuous reforming of hydrocarbon fraction
Inventor: SATOU KIMIO
IPC: C10G65/02
Filed: 1984-05-04
Abstract: PURPOSE:To carry out the reforming of a hydrocarbon fraction having a boiling point within a specific range, in high efficiency, suppressing the increase in the reaction temperature, by subjecting the fraction to the catalytic dewaxing in hydrogen atmosphere and to the hydrodesulfurization, contacting the reaction product with water, recovering the gas, and recycling the gas to the catalytic dewaxing process. CONSTITUTION:A hydrocarbon fraction having a boiling point of 200-600 deg.C is passed through the feed line 1, mixed with circulating hydrogen gas in the line 1, heated in the furnace 2, and introduced into the reactor 3. The gas is made to contact first with the dewaxing catalyst layer 4 and then to the desulfurization catalyst layer 5. Water is supplied through the line 6 to the whole reaction product at the outlet of the reactor 3, and the mixture is separated by the liquid-gas separation layer into the light gas rich in hydrogen, a liquid product, and water. The liquid product is supplied through the line 13 to the fractionating column, and water is discharged from the system through the line 8. A part of the light gas rich in hydrogen is extracted from the line 12, dehydrated in the dehydrator 9, passed through the line 10, mixed with high-purity hydrogen gas supplied through the line 11, and recycled to the line 1 at the inlet of the furnace 2.
Patent JP-H05254432-A (JP)
Title: Train position detecting device
IPC: H04B1/707
Filed: 1992-03-13
Abstract: PURPOSE:To improve a noise-proof characteristic and a mutual interference characteristic with an adjacent track circuit by conducting train detection in which a track circuit used is in a spectrum spread communication method. CONSTITUTION:This train position detecting device consists of a signal spreading means 2 that spreads and processes a specified transmit signal with a PN code, a transmitting means 3 that transmits a spread signal spread by the signal spreading means 2 to the side (A) of the starting end of a rail that forms a track circuit, a receiving means 5 that receives the spread signal from the side (B) of the terminal end of the rail, an extracting means 6 that demodulates and processes the spread signal received by the receiving means 5 using the specified transmit signal and extracts PN code, and a detecting means 8 that detects the coincidence state of the extracted signal extracted by the extracting means and the PN code and detects the existence of a train on the rail from the presence of the coincidence state, and the transmit signal, kinds and phases of PN codes are changed to eliminate mutual interference with an adjacent track circuit.
Patent JP-H1075195-A (JP)
Title: Transmission-reception-changeover switch by semiconductor
Inventor: NOSSWITZ MANFRED
IPC: H03K17/76
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To continuously control high-frequency power in the excellent characteristics of intermodulation and cross modulation at a low cost by varying the high-frequency power capable of being supplied to a receiver terminal by the control of a semiconductor element made controllable regardless of each other at the time of connecting the receiver terminal to an antenna terminal. SOLUTION: In this transmission-reception-changeover switch, the semiconductor element D1 is connected inside a high-frequency path from a transmitter terminal TX to a branching point P, where the high-frequency path from the transmitter terminal TX to the antenna terminal ANT and the high-frequency path from the antenna terminal ANT to the receiver terminal RX meet each other, and the branching point P is connected through a λ/4-transformation element L3 to high-frequency ground. Also, the semiconductor element D3 connected to the receiver terminal RX is arranged, so as to be controlled regardless of the other semiconductor element. Then, at the time of connecting the receiver terminal RX to the antenna terminal ANT, the high-frequency power capable of being supplied to the receiver terminal RX is varied by the control of the semiconductor element D3.
Patent JP-H02269811-A (JP)
Title: Method for controlling operation speed of carding machine
Inventor: MIMIZUKA SHOZABURO
IPC: H02P5/46
Filed: 1989-04-10
Abstract: PURPOSE:To improve the operation accuracy of carding machines by separately accumulating the rotational speed of a doffer of each carding machine of a carding machine group and a standard rotational speed and controlling the rotational speed of each doffer in such a manner as to keep the accumulated value to zero based on the difference between the above accumulated value and a preset rotational speed. CONSTITUTION:Motors 3a to 3n for cylinder are driven at a constant speed and motors 6a to 6n are driven at variable speed. A carding machine 1A of a carding machine group is operated at a standard speed. When the speed of a carding machine IC is lowered e.g. by the variation of load or attaching of waste cotton, the difference of the speed is accumulated by a speed regulator 9C. When the accumulated value exceeds a prescribed level, a signal is transmitted to a speed controller 7C for doffer to accelerate the doffer 4C to keep the accumulated value to be zero. The acceleration signal is limited within several % of the standard speed of doffer.
Patent JP-S5214843-A (JP)
Title: Disconnected section contractor for breaker
Inventor: KIKUCHI TADASHI
IPC: B23K25/00
Filed: 1975-07-25
Abstract: PURPOSE: To enable a breaker to be connected with a cubicle in case that there is some discrepancy for the center of a cubicle side contact conductor and a breaker-side bushing conductor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08263837-A (JP)
Title: Disk-shaped information recording medium and magnetic disk device
Inventor: WATANABE MINORU
IPC: G11B19/12
Filed: 1995-03-23
Abstract: PURPOSE: To obtain a disk-shaped information recording medium with which the discrimination of the first surface and second surface of the disk-shaped information recording medium is possible and the sure writing and reading of data are possible. CONSTITUTION: Different rugged patterns 112b are formed on the first surface 112X and second surface 112Y of the disk-shaped information recording medium. At least either of the first surface 112X and the second surface 112Y are provided with discriminating means 200 for discriminating the first surface 112X and the second surface 112Y.
Patent JP-H05266145-A (JP)
Title: Image display device and display method
IPC: G06F3/0481
Filed: 1992-03-16
Abstract: PURPOSE:To speedily and easily specify a desired position in a display image on a CAD system. CONSTITUTION:One of slider buttons 27a-27d is operated to move the slider 26 of a position specification part 26 on a scale S. The position of the slider 26 on the scale S corresponds to the position of a figure on a coordinate axis selected with one of axis selection buttons 23a-23c. Therefore, a specific position on the coordinate axis of the display image can be specified by moving the slider 26.
Patent JP-2000287365-A (JP)
Title: Constant-voltage charging control for battery
Inventor: AKEDA YOSHIHIRO
IPC: H04B7/26
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To attain a constant-voltage control method with high precision without making the precision of voltage control in the constant-voltage charging of a lithium ion battery used for a portable telephone depend upon a reference voltage source or a difference in the performance of a device used for a comparator. SOLUTION: This constant-voltage charging control method can eliminaje influence upon the performance of respective elements by calculating an average in the particular times of charging voltages outputted from an A/D converter 9 by means of a CPU 10, and adjusting a voltage value supplied to a comparator 6 through a D/A converter 8 based on the calculated results to restrain excessive load using the voltage reduced to a lower voltage level than a power supply voltage value as the power supply of the A/D converter 9 and a D/A converter 8.
Patent JP-H11287876-A (JP)
Title: Electronic watch
Inventor: FUJITA SUSUMU
IPC: G04G99/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To improve thermoelectric generation efficiency in an electronic watch generating power by using thermoelectric element using the temperature difference between a back lid and a shell, by reducing useless thermal current flowing in insulator between the back lid and the shell used for outside case structure. SOLUTION: Between a back lid 1 and insulator 2 and between the insulator 2 and a shell 4, water-proof packing 7 and 8 with smaller cross sectional area than the cross sectional area in radial direction of the insulator 2 are arranged. By thickening the packing 7 and 8, direct contact of the back lid 1 to the insulator 2 and of the insulator 2 to the shell 4 is avoided in the structure. By this, thermal resistance of the packing 7 and 8 in addition to the thermal resistance of the insulator 2 is directly connected in series and heat flowing in the insulator can be reduced and electric power generation efficiency is improved.
Patent JP-H05238124-A (JP)
Title: One's seal made of ceramic and its manufacture
Inventor: MATSUO SUSUMU
IPC: C04B33/00
Filed: 1991-04-22
Abstract: PURPOSE:To enable adsorption with a vermilione inkpad to be made good by a method wherein a porous ascicular mullite crystal layer is deposited on a character surface of a material for seals. CONSTITUTION:A material for seals 6 is formed by taking alumina fine grains or various kinds of clay being raw material of ceramic ware as a principal material, and a character is carved on a surface of the material for seals 6. Thereafter, mullite crystal forming substance 8 containing silicon dioxide is stuck to the surface of the character, and the material for seals 6 is burnt. When the material for seals 6 is burnt, a glass component remaining in the character surface 7 is eluted, and the porous ascicular mullite crystal layer 8 is made to grow thick on the character surface 7. An adsorption property of a vermilion inkpad is improved by the mullite crystal layer 8.
Patent JP-H10276873-A (JP)
Title: Planar display device for in-container goods
Inventor: KAMETANI YUJI
IPC: A47F7/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a planar display device that can always keep planar display even if the number of goods is decreased, so that in-container goods such that the upper surface of the container forms an advertising surface are displayed on a plane in the longitudinal line with the upper surface held upright, and that can surely provide planar display according to the shape and size of the goods container. SOLUTION: The planar display device for in-container goods comprises a plurality of goods stands 20, which are mounted on a longitudinal base provided on the support of a goods showcase, etc., and which can be positioned longitudinally. The goods stand 20 includes a mounting portion 21 for the base, a main body portion 22 placed upright approximately in the form of V, Y, or T above the mounting portion 21, a first side portion 23 projected backward to both ends of the main body portion 22 and adapted to support both sides of the goods whose upper surfaces are placed upright, and a second side portion 24 provided at the mounting portion 21 or the main body portion 22 inside and below the first side portion 23 and receives both sides of small-diameter goods.
Patent JP-S62245447-A (JP)
Title: Document storage and control system
Inventor: SHIONO KAZUHIKO
IPC: G06F12/00
Filed: 1986-04-18
Abstract: PURPOSE:To enable even a document that a user deletes once apparently to be reused again by reading a use control table in a register group and reading documents in deleted states in a video memory. CONSTITUTION:A control part 16 reads out the contents of a register group pointer 8 and then sending out the contents to a data line 17 and a write signal W1 to a disk pointer 6 simultaneously, thereby setting the contents of the register group pointer 8 in the disk pointer 6. Then, the control part 16 sends out a write signal W5 to a disk 1 through an R/W line 18 and then a document in the video memory 2 is written on a track of the disk 1 which has the same No. as the numeral stored in the disk pointer 6. Then, the contents of the area in the register group 7 corresponding to the track where the document is written are changed into a use state through a data line 22 and the contents of the register group 7 are further written on the No.0 track of the disk 1 as a new use control table.
Patent JP-H05292217-A (JP)
Title: Id code collation system for isdn terminal
Inventor: HOSHIKAWA TAIHEI
IPC: H04M11/00
Filed: 1992-04-10
Abstract: PURPOSE:To identify a due user by an ID code and to control the communication. CONSTITUTION:An ID code reading part 3 reads an ID code out of an ID card 2 and outputs the ID code data. An ID code data storing part 4 stores the ID code data. A user-user signal converting part 5 converts the ID code data held at the part 4 into a user-user signal. A user-user signal transmitting part 6 sends the user-user signal to an ISDN network 7. An ID code collating part 13 receives the user-user signal and collates the ID code shown by the user-user signal with the ID code registered in a data base 2 to output the signal showing the result of the collation. A user-user signal converting part 14 converts the signal received from the part 13 into a user-user signal, and a user-user signal transmitting part 15 sends the user-user signal an ISDN terminal equipment 1. A received data analyzing part 9 of an ISDN terminal equipment 1 receives the signal from the part 15 through a user-user signal receiving part 8 and analyzes this signal. If the signal shows the discordance of ID codes, the equipment 1 is set in an uncommunicatable state and also this fact is shown on a communication propriety display part 10.